EP2489881A3 - Kühlmittelpumpe mit verstellbarem Fördervolumen - Google Patents

Kühlmittelpumpe mit verstellbarem Fördervolumen Download PDF

Info

Publication number
EP2489881A3
EP2489881A3 EP12155665A EP12155665A EP2489881A3 EP 2489881 A3 EP2489881 A3 EP 2489881A3 EP 12155665 A EP12155665 A EP 12155665A EP 12155665 A EP12155665 A EP 12155665A EP 2489881 A3 EP2489881 A3 EP 2489881A3
Authority
EP
European Patent Office
Prior art keywords
coolant
pump
flow
drive shaft
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12155665A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2489881A2 (de
Inventor
Claus Welte
Dr. Uwe Meinig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Publication of EP2489881A2 publication Critical patent/EP2489881A2/de
Publication of EP2489881A3 publication Critical patent/EP2489881A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/60—Control system actuates means
    • F05D2270/64—Hydraulic actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
EP12155665A 2011-02-15 2012-02-15 Kühlmittelpumpe mit verstellbarem Fördervolumen Withdrawn EP2489881A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011004172A DE102011004172B3 (de) 2011-02-15 2011-02-15 Kühlmittelpumpe mit verstellbarem Fördervolumen

Publications (2)

Publication Number Publication Date
EP2489881A2 EP2489881A2 (de) 2012-08-22
EP2489881A3 true EP2489881A3 (de) 2013-04-03

Family

ID=45566469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12155665A Withdrawn EP2489881A3 (de) 2011-02-15 2012-02-15 Kühlmittelpumpe mit verstellbarem Fördervolumen

Country Status (4)

Country Link
US (1) US9080573B2 (zh)
EP (1) EP2489881A3 (zh)
CN (1) CN102635556B (zh)
DE (1) DE102011004172B3 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011079897A1 (de) * 2011-07-27 2013-01-31 Mahle International Gmbh Pumpe
DE102012214503B4 (de) 2012-08-14 2017-10-12 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe
AT513770B1 (de) * 2013-01-09 2016-06-15 Tcg Unitech Systemtechnik Gmbh Radialpumpe
DK177834B1 (en) 2013-02-27 2014-09-08 C C Jensen As Device for processing a liquid under vacuum pressure
DE102013220642B4 (de) * 2013-10-14 2016-10-27 Continental Automotive Gmbh Vorrichtung und Verfahren zur Steuerung einer Dieselpumpe bei Nullförderung
CN105745450B (zh) * 2013-11-16 2017-10-24 博泽沃尔兹堡汽车零部件有限公司 电动冷却剂泵
DE102014202979A1 (de) * 2014-02-18 2015-08-20 Volkswagen Aktiengesellschaft Pumpe
DE102014009367B3 (de) * 2014-06-21 2015-03-05 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
DE102014110231B3 (de) * 2014-07-21 2015-09-10 Nidec Gpm Gmbh Kühlmittelpumpe mit integrierter Regelung
PL3172445T3 (pl) 2014-07-21 2020-04-30 Nidec Gpm Gmbh Pompa czynnika chłodzącego ze zintegrowaną regulacją
DE102015109966B3 (de) * 2015-06-22 2016-06-16 Nidec Gpm Gmbh Kühlmittelpumpe mit integrierter Regelung
US10480391B2 (en) 2014-08-13 2019-11-19 GM Global Technology Operations LLC Coolant control systems and methods to prevent coolant boiling
US9957875B2 (en) 2014-08-13 2018-05-01 GM Global Technology Operations LLC Coolant pump control systems and methods for backpressure compensation
DE102014114964B4 (de) 2014-10-15 2016-05-25 Pierburg Gmbh Regelbare, mechanisch angetriebene Kühlmittelpumpe für eine Verbrennungskraftmaschine
WO2016115641A1 (en) * 2015-01-22 2016-07-28 Litens Automotive Partnership Multi-stage impeller assembly for pump
DE102015109156B4 (de) 2015-06-10 2019-11-07 Schwäbische Hüttenwerke Automotive GmbH Pumpe mit Verstelleinrichtung und Steuerventil zur Verstellung des Fördervolumens der Pumpe
DE102015119092B4 (de) * 2015-11-06 2019-03-21 Pierburg Gmbh Verfahren zur Regelung einer mechanisch regelbaren Kühlmittelpumpe für eine Verbrennungskraftmaschine
DE102017120191B3 (de) 2017-09-01 2018-12-06 Nidec Gpm Gmbh Regelbare Kühlmittelpumpe für Haupt- und Nebenförderkreislauf
US10662961B2 (en) * 2017-11-02 2020-05-26 International Business Machines Corporation Pump with integrated bypass mechanism
KR102451915B1 (ko) * 2018-03-27 2022-10-06 현대자동차 주식회사 차량용 냉각수 펌프 및 이를 포함한 냉각 시스템
DE102018205852B4 (de) 2018-04-18 2020-06-18 Audi Ag Fluidpumpe
EP3911850A1 (en) * 2019-01-15 2021-11-24 Pierburg Pump Technology GmbH Switchable mechanical motor vehicle coolant pump
EP4031774A4 (en) * 2019-09-18 2023-10-11 Massachusetts Institute of Technology ADAPTIVE VOLUTES FOR CENTRIFUGAL PUMPS
DE102020129312A1 (de) * 2019-12-02 2021-06-02 Fte Automotive Gmbh Flüssigkeitspumpe, insbesondere zur Versorgung eines Getriebes eines Elektro- oder Hybridantriebsmoduls eines Kraftfahrzeugs
CN114837792A (zh) 2021-03-10 2022-08-02 美普盛（上海）汽车零部件有限公司 一种带膨胀补偿密封件的电动冷却液泵
DE102022116714A1 (de) 2022-07-05 2024-01-11 Pierburg Pump Technology Gmbh Variable mechanische Kraftfahrzeug-Flüssigkeitspumpe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026218A1 (de) * 2008-05-30 2009-12-03 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
EP2455615A2 (de) * 2010-11-19 2012-05-23 MAHLE International GmbH Pumpe

Family Cites Families (26)

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CH133892A (de) * 1928-07-18 1929-06-30 Sulzer Ag Zentrifugalpumpe.
US1813747A (en) * 1928-12-20 1931-07-07 Ingersoll Rand Co Centrifugal pump
CH508831A (de) * 1969-05-29 1971-06-15 Sulzer Ag Maschine mit gekühlter Stopfbüchse
BE793550A (fr) * 1971-12-29 1973-04-16 Gen Electric Pompe centrifuge a diffuseur reglable
US3930759A (en) * 1974-06-03 1976-01-06 Trw Inc. Integral housing pump with servo controlled cheek plate
US4213735A (en) * 1979-02-01 1980-07-22 Chandler Evans Inc. Constant flow centrifugal pump
US4828455A (en) * 1982-12-21 1989-05-09 Aisin Seiki Kabushiki Kaisha Temperature responsive blade shroud-disk for thermostatic water pump
US5364914A (en) * 1988-10-05 1994-11-15 Imperial Chemical Industries Plc Moulding composition comprising a thermoset component and thermoplast component
US4932835A (en) * 1989-04-04 1990-06-12 Dresser-Rand Company Variable vane height diffuser
GB9124446D0 (en) * 1991-11-18 1992-01-08 Hobourn Eng Ltd Rotary assemblies
US5716201A (en) * 1995-07-31 1998-02-10 Coltec Industries Inc. Variable displacement vane pump with vane tip relief
DE19901123A1 (de) * 1999-01-14 2000-07-20 Bosch Gmbh Robert Regelbare Radialpumpe, insbesondere zum Fördern eines Kühlmittels für ein Kraftfahrzeug
CA2385897C (en) * 2001-05-10 2010-07-27 Tesma International Inc. Variable flow impeller-type water pump with movable shroud
DE102005056200A1 (de) * 2005-11-25 2007-06-06 Audi Ag Pumpe für ein flüssiges Medium, insbesondere Kühlmittelpumpe, sowie Stellelement für eine solche Pumpe
DE102005062200B3 (de) * 2005-12-23 2007-02-22 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
DE102007019263B3 (de) * 2007-04-24 2008-06-19 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Kühlmittelpumpe
EP2063128B1 (en) * 2007-11-26 2012-10-31 Perkins Engines Company Limited Water pump having a reservoir
DE102008006451B4 (de) * 2008-01-29 2012-05-16 Audi Ag Kühlmittelpumpe mit integriertem Stellventil für einen Kühlkreislauf einer Brennkraftmaschine
DE102008013534B4 (de) * 2008-03-11 2010-06-10 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Schaltbare Kühlmittelpumpe
DE102008022354B4 (de) * 2008-05-10 2012-01-19 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe und Verfahren zu deren Regelung
DE102008027157B4 (de) * 2008-06-06 2014-07-17 Pierburg Pump Technology Gmbh Regelbare Kühlmittelpumpe für den Kühlkreislauf einer Verbrennungskraftmaschine
US7789049B2 (en) * 2008-07-14 2010-09-07 Honda Motor Co., Ltd. Variable capacity water pump via electromagnetic control
DE102008046424A1 (de) * 2008-09-09 2010-03-11 Schaeffler Kg Regelbare Kühlmittelpumpe
EP2542785B1 (en) * 2010-03-05 2016-06-29 Pierburg Pump Technology GmbH Adjustable mechanical coolant pump
CN103764968B (zh) * 2011-09-08 2016-05-18 皮尔伯格泵技术有限责任公司 可转换汽车冷却剂泵
DE102011086934A1 (de) * 2011-11-23 2013-05-23 Schaeffler Technologies AG & Co. KG Regelbare Kühlmittelpumpe mit einer elektro-hydraulischen Leitblechverstellung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026218A1 (de) * 2008-05-30 2009-12-03 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Regelbare Kühlmittelpumpe
EP2455615A2 (de) * 2010-11-19 2012-05-23 MAHLE International GmbH Pumpe

Also Published As

Publication number Publication date
CN102635556B (zh) 2015-12-09
EP2489881A2 (de) 2012-08-22
US9080573B2 (en) 2015-07-14
DE102011004172B3 (de) 2012-03-01
CN102635556A (zh) 2012-08-15
US20120204818A1 (en) 2012-08-16

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